| 摘要 |
The device has an exposure unit (1) with a light source e.g. laser diode, for producing a beam of light. A focusing lens system (10) is provided in an exposure head (9) that is moved relative to a screen-print stencil (5) e.g. e.g. flat screen-stencil. A signal source e.g. computer unit (3), is connected with the unit, so that the entire stencil is exposed to the diode in accordance with digital signals. The light signals of the diode are guided to a raster plate in the head by using light-guiding fibers. A light output of the plate is passed to the system. |
